British road-safety adverts are more shocking than those broadcast in America. The British penchant for horror might reflect the nation’s long tradition of public-service broadcasting, which seeks to entertain and inform at once. But do the ads work? Though gory, shocking public-information films linger in people’s heads, they seem not to alter behaviour much http://econ.st/1DHErXJ
沒有留言:
張貼留言